Cai goes to a store and buys an item that costs x dollars. He has a coupon for 10% off, and then a 5% tax is added to the discounted price. Write an expression in terms of x that represents the total amount that Cai paid at the register. Answer:

Question

Cai goes to a store and buys an item that costs  x dollars. He has a coupon for  10% off, and then a  5% tax is added to the discounted price. Write an expression in terms of  x that represents the total amount that Cai paid at the register. Answer:

Bytelearn · Accepted Answer

Calculate Discount Amount: Calculate the discount amount. To find the discount, multiply the original price x by the discount rate (10% or 0.10). Discount = x * 0.10Subtract Discount from Original Price: Subtract the discount from the original price to get the discounted price. Discounted price = x - (x * 0.10) Simplify the expression. Discounted price = x - 0.10x Discounted price = 0.90xCalculate Tax Amount: Calculate the tax amount on the discounted price. To find the tax, multiply the discounted price by the tax rate (5% or 0.05). Tax = 0.90x * 0.05Add Tax to Discounted Price: Add the tax to the discounted price to get the total amount paid. Total amount paid = Discounted price + Tax Total amount paid = 0.90x + (0.90x * 0.05) Simplify the expression. Total amount paid = 0.90x + 0.045x Total amount paid = 0.945x

Cai goes to a store and buys an item that costs $x$ dollars. He has a coupon for $10 \%$ off, and then a $5 \%$ tax is added to the discounted price. Write an expression in terms of $x$ that represents the total amount that Cai paid at the register. $\newline$ Answer:

Full solution

More problems from Compound interest

Related topics

Cai goes to a store and buys an item that costs x x x dollars. He has a coupon for 10% 10 \% 10% off, and then a 5% 5 \% 5% tax is added to the discounted price. Write an expression in terms of x x x that represents the total amount that Cai paid at the register.\newlineAnswer:

Cai goes to a store and buys an item that costs $x$ dollars. He has a coupon for $10 \%$ off, and then a $5 \%$ tax is added to the discounted price. Write an expression in terms of $x$ that represents the total amount that Cai paid at the register. $\newline$ Answer: